ATE516750T1 - SAFETY PIN ARRANGEMENT - Google Patents

SAFETY PIN ARRANGEMENT

Info

Publication number
ATE516750T1
ATE516750T1 AT03814778T AT03814778T ATE516750T1 AT E516750 T1 ATE516750 T1 AT E516750T1 AT 03814778 T AT03814778 T AT 03814778T AT 03814778 T AT03814778 T AT 03814778T AT E516750 T1 ATE516750 T1 AT E516750T1
Authority
AT
Austria
Prior art keywords
cannula
hub
finger lock
shield
needle
Prior art date
Application number
AT03814778T
Other languages
German (de)
Inventor
Jamieson Crawford
Michael Bennett
C Newby
Original Assignee
Becton Dickinson Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Application granted granted Critical
Publication of ATE516750T1 publication Critical patent/ATE516750T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150587—Joining techniques used for protective means by friction fit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150664—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element
    • A61B5/150671—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/15074—Needle sets comprising wings, e.g. butterfly type, for ease of handling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
    • A61B5/150816—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming by tactile feedback, e.g. vibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
    • A61B5/150824—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming by visual feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150885—Preventing re-use
    • A61B5/150916—Preventing re-use by blocking components, e.g. piston, driving device or fluid passageway
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

A safety needle assembly includes a hub with a needle cannula that has a pointed distal end that projects distally beyond the hub. A shield is hingedly mounted to the hub for rotation from a first position where the needle cannula is exposed to a second position where the needle cannula is shielded. The cannula finger lock has a base end joined integrally to a sidewall of the shield and a free end that projects angularly from the sidewall towards the top wall. Portions of the cannula finger lock near the base end are relatively rigid, whereas portions of the cannula finger lock towards the free end are more flexible.
AT03814778T 2002-12-16 2003-12-15 SAFETY PIN ARRANGEMENT ATE516750T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43376002P 2002-12-16 2002-12-16
PCT/US2003/039791 WO2004060161A2 (en) 2002-12-16 2003-12-15 Safety needle assembly

Publications (1)

Publication Number Publication Date
ATE516750T1 true ATE516750T1 (en) 2011-08-15

Family

ID=32712996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03814778T ATE516750T1 (en) 2002-12-16 2003-12-15 SAFETY PIN ARRANGEMENT

Country Status (8)

Country Link
US (1) US20060270947A1 (en)
EP (1) EP1592346B1 (en)
JP (1) JP4511946B2 (en)
CN (1) CN100364481C (en)
AT (1) ATE516750T1 (en)
AU (1) AU2003300922A1 (en)
ES (1) ES2367987T3 (en)
WO (1) WO2004060161A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8844112B2 (en) * 2005-04-18 2014-09-30 Specialized Health Products, Inc. Methods of manufacturing safety shields for medical needles and related manufacturing devices
US8888713B2 (en) * 2007-03-07 2014-11-18 Becton, Dickinson And Company Safety blood collection assembly with indicator
CN103637809B (en) 2007-03-07 2017-04-12 贝克顿·迪金森公司 Needle assembly and blood collection assembly
US8795198B2 (en) 2008-03-07 2014-08-05 Becton, Dickinson And Company Flashback blood collection needle
US8603009B2 (en) 2008-03-07 2013-12-10 Becton, Dickinson And Company Flashback blood collection needle
WO2009140529A2 (en) * 2008-05-14 2009-11-19 John Stephens Needle protective device
DE112011103856T5 (en) 2010-11-22 2013-08-29 B. Braun Medical Inc. Hinge shield assemblies and associated methods
US9572929B2 (en) * 2012-03-08 2017-02-21 Becton, Dickinson And Company Blood collection assembly having a multi-function shield
CN105246533B (en) * 2013-03-04 2018-03-23 Sid技术有限责任公司 Side merges intracutaneous adapter
DE102013214442A1 (en) 2013-07-24 2015-01-29 Raumedic Ag Medical injection device
DE102013214429A1 (en) 2013-07-24 2015-02-19 Raumedic Ag Medical injection device
US9867951B2 (en) 2014-04-08 2018-01-16 B. Braun Melsungen Ag Hinged cap needle assemblies and related methods
US10029049B2 (en) 2015-03-19 2018-07-24 B. Braun Melsungen Ag Hinged shield assemblies and related methods
WO2016158143A1 (en) * 2015-03-27 2016-10-06 テルモ株式会社 Injection needle assembly, and drug injection device
SG10201705825RA (en) * 2017-07-14 2019-02-27 Nsp Tech Pte Ltd Improvements in needle holders

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171303A (en) * 1990-04-20 1992-12-15 Decamp Dennis M Hypodermic needle cannula guard
US5188611A (en) * 1990-05-31 1993-02-23 Orgain Peter A Safety sheath for needles, sharp instruments and tools
US5139489A (en) * 1991-01-07 1992-08-18 Smiths Industries Medical Systems, Inc. Needle protection device
JP3249703B2 (en) * 1995-04-06 2002-01-21 株式会社ニフコ Syringe with cap
US5885249A (en) * 1995-04-06 1999-03-23 Nifco Inc. Syringe with cap
US5665075A (en) * 1996-07-03 1997-09-09 Becton, Dickinson And Company Method of making a needle shield assembly
US7223258B2 (en) * 1998-08-28 2007-05-29 Becton Dickinson And Company Safety shield assembly
US6440104B1 (en) * 1998-08-28 2002-08-27 Becton, Dickinson And Company Safety shield assembly
US6298541B1 (en) * 1998-08-28 2001-10-09 Becton, Dickinson And Company Method for making a safety shield assembly and related combinations thereof
US6780169B2 (en) * 1999-08-23 2004-08-24 Becton, Dickinson And Company Safety shield assembly
US20020161336A1 (en) * 1999-08-23 2002-10-31 Becton, Dickinson And Company Needle shield assembly
JP4377222B2 (en) * 2001-07-09 2009-12-02 ベクトン・ディキンソン・アンド・カンパニー Needle shield assembly with hinged needle shield and flexible cannula lock

Also Published As

Publication number Publication date
ES2367987T3 (en) 2011-11-11
CN100364481C (en) 2008-01-30
EP1592346A2 (en) 2005-11-09
US20060270947A1 (en) 2006-11-30
WO2004060161A2 (en) 2004-07-22
JP2006509603A (en) 2006-03-23
JP4511946B2 (en) 2010-07-28
AU2003300922A1 (en) 2004-07-29
EP1592346B1 (en) 2011-07-20
CN1738570A (en) 2006-02-22
WO2004060161A3 (en) 2004-11-11

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